469624140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 1507615200

約数和(自身を除く): 1037991060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 353, 380, 389, 570, 684, 706, 778, 855, 1059, 1140, 1167, 1412, 1556, 1710, 1765, 1945, 2118, 2334, 3177, 3420, 3501, 3530, 3890, 4236, 4668, 5295, 5835, 6354, 6707, 7002, 7060, 7391, 7780, 10590, 11670, 12708, 13414, 14004, 14782, 15885, 17505, 20121, 21180, 22173, 23340, 26828, 29564, 31770, 33535, 35010, 36955, 40242, 44346, 60363, 63540, 66519, 67070, 70020, 73910, 80484, 88692, 100605, 110865, 120726, 133038, 134140, 137317, 147820, 201210, 221730, 241452, 266076, 274634, 301815, 332595, 402420, 411951, 443460, 549268, 603630, 665190, 686585, 823902, 1207260, 1235853, 1330380, 1373170, 1647804, 2059755, 2471706, 2609023, 2746340, 4119510, 4943412, 5218046, 6179265, 7827069, 8239020, 10436092, 12358530, 13045115, 15654138, 23481207, 24717060, 26090230, 31308276, 39135345, 46962414, 52180460, 78270690, 93924828, 117406035, 156541380, 234812070, 469624140]

約数ペア:

[(1, 469624140), (2, 234812070), (3, 156541380), (4, 117406035), (5, 93924828), (6, 78270690), (9, 52180460), (10, 46962414), (12, 39135345), (15, 31308276), (18, 26090230), (19, 24717060), (20, 23481207), (30, 15654138), (36, 13045115), (38, 12358530), (45, 10436092), (57, 8239020), (60, 7827069), (76, 6179265), (90, 5218046), (95, 4943412), (114, 4119510), (171, 2746340), (180, 2609023), (190, 2471706), (228, 2059755), (285, 1647804), (342, 1373170), (353, 1330380), (380, 1235853), (389, 1207260), (570, 823902), (684, 686585), (706, 665190), (778, 603630), (855, 549268), (1059, 443460), (1140, 411951), (1167, 402420), (1412, 332595), (1556, 301815), (1710, 274634), (1765, 266076), (1945, 241452), (2118, 221730), (2334, 201210), (3177, 147820), (3420, 137317), (3501, 134140), (3530, 133038), (3890, 120726), (4236, 110865), (4668, 100605), (5295, 88692), (5835, 80484), (6354, 73910), (6707, 70020), (7002, 67070), (7060, 66519), (7391, 63540), (7780, 60363), (10590, 44346), (11670, 40242), (12708, 36955), (13414, 35010), (14004, 33535), (14782, 31770), (15885, 29564), (17505, 26828), (20121, 23340), (21180, 22173)]